CN106702972A - Hydraulic dam anti-freezing device and use method thereof - Google Patents
Hydraulic dam anti-freezing device and use method thereof Download PDFInfo
- Publication number
- CN106702972A CN106702972A CN201710067761.2A CN201710067761A CN106702972A CN 106702972 A CN106702972 A CN 106702972A CN 201710067761 A CN201710067761 A CN 201710067761A CN 106702972 A CN106702972 A CN 106702972A
- Authority
- CN
- China
- Prior art keywords
- air pipe
- dam body
- dam
- hydraulic pressure
- defroster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/40—Swinging or turning gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
Abstract
The invention discloses a hydraulic dam anti-freezing device and a use method thereof. The hydraulic dam comprises a dam body which can overturn, a hydraulic cylinder which is connected with the dam body and can drive the dam body to overturn, an air pipeline arranged on one side of the dam body, arranged in water and provided with a through hole, and an air pressure pump station connected with the air pipeline and providing gas for the gas pipeline, freezing of water on the upstream face of the dam body is inhibited, and therefore the dam body is prevented from being affected by freezing, and the dam body can be normally opened and closed.
Description
Technical field
The invention belongs to hydraulic pressure dam technical field, more particularly to a kind of hydraulic pressure dam defroster and its application method.
Background technology
Realize it is of the invention during, inventor find prior art at least there is problems with：Hydraulic pressure dam is being used
During, cold snap is run into, the water surface freezes, and causes dam body to overturn, so as to dam body cannot be opened or closed.
The content of the invention
The technical problems to be solved by the invention are to provide one kind can suppress water surface icing in cold snap, enable dam body
The hydraulic pressure dam defroster of enough upsets.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of hydraulic pressure dam defroster, tool
Have：
Dam body, can overturn；
Hydraulic cylinder, is connected with the dam body, and the dam body can be driven to overturn；
Air pipe, is arranged on the dam body side, and the air pipe is arranged in water, and the air pipe is provided with through hole；
Pneumatics pumping plant, is connected with the air pipe, for the air pipe provides gas.
The air pipe is embedded on the ground at the bottom, and the upper surface of air pipe is basseted.
The air pipe is arranged on the upstream face side of the dam body.
The air pipe is parallel with the dam body.
A kind of application method of above-mentioned hydraulic pressure dam defroster, in cold snap, opens pneumatics pumping plant, is the tracheae
Road is supplied, and gas is overflowed by the through hole on air pipe, and bubble is manufactured in the water of dam body upstream face, bubble in welter,
Suppress the water freezing of dam body upstream face.
A technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect that gas is by air pipe
Through hole is overflowed, and bubble is manufactured in the water of dam body upstream face, and bubble suppresses the water freezing of dam body upstream face in welter, from
And make dam body not by icing effect, can normally open and close.
Brief description of the drawings
Fig. 1 is the structural representation of the hydraulic pressure dam defroster of offer in the embodiment of the present invention；
Fig. 2 is the sectional view of Fig. 1；
Mark in above-mentioned figure is：1st, dam body, 2, air pipe, 21, through hole, 3, pneumatics pumping plant, 4, air pressure pumping plant.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to Fig. 1-2, a kind of hydraulic pressure dam defroster has：
Dam body, can overturn；
Hydraulic cylinder, is connected with dam body, and dam body can be driven to overturn；
Air pipe, is arranged on dam body side, and air pipe is arranged in water, and air pipe is provided with through hole；
Pneumatics pumping plant, is connected with air pipe, for air pipe provides gas.
Air pipe is embedded on the ground at the bottom, and the upper surface of air pipe is basseted.
Air pipe is arranged on the upstream face side of dam body.
Air pipe is parallel with dam body.
A kind of application method of above-mentioned hydraulic pressure dam defroster, in cold snap, opens pneumatics pumping plant, is that air pipe is supplied
Gas, gas is overflowed by the through hole on air pipe, and bubble is manufactured in the water of dam body upstream face, and bubble suppresses in welter
The water freezing of dam body upstream face.
After above-mentioned structure, gas is overflowed by the through hole on air pipe, and gas is manufactured in the water of dam body upstream face
Bubble, bubble suppresses the water freezing of dam body upstream face in welter, so that dam body does not receive icing effect, can normally open
And closing.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented and do not receive aforesaid way
Limitation, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and design of the invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (5)
1. a kind of hydraulic pressure dam defroster, it is characterised in that have：
Dam body, can overturn；
Hydraulic cylinder, is connected with the dam body, and the dam body can be driven to overturn；
Air pipe, is arranged on the dam body side, and the air pipe is arranged in water, and the air pipe is provided with through hole；
Pneumatics pumping plant, is connected with the air pipe, for the air pipe provides gas.
2. hydraulic pressure dam as claimed in claim 1 defroster, it is characterised in that the air pipe is embedded in the ground at the bottom
On, the upper surface of air pipe is basseted.
3. hydraulic pressure dam as claimed in claim 2 defroster, it is characterised in that the air pipe is arranged on meeting for the dam body
Water surface side.
4. hydraulic pressure dam as claimed in claim 3 defroster, it is characterised in that the air pipe is parallel with the dam body.
5. the application method of a kind of hydraulic pressure dam defroster as described in claim 1-4 is any, it is characterised in that in cold day
Gas, opens pneumatics pumping plant, is the air pipe supply, and gas is overflowed by the through hole on air pipe, in the water of dam body upstream face
Middle manufacture bubble, bubble suppresses the water freezing of dam body upstream face in welter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067761.2A CN106702972A (en) | 2017-02-07 | 2017-02-07 | Hydraulic dam anti-freezing device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067761.2A CN106702972A (en) | 2017-02-07 | 2017-02-07 | Hydraulic dam anti-freezing device and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106702972A true CN106702972A (en) | 2017-05-24 |
Family
ID=58909255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710067761.2A Pending CN106702972A (en) | 2017-02-07 | 2017-02-07 | Hydraulic dam anti-freezing device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106702972A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425345A (en) * | 2018-05-24 | 2018-08-21 | 芜湖市银鸿液压件有限公司 | A kind of antifreeze gate admission gear |
| CN108547266A (en) * | 2018-05-24 | 2018-09-18 | 芜湖市银鸿液压件有限公司 | A kind of closed antifreeze gate |
| CN108677888A (en) * | 2018-05-24 | 2018-10-19 | 芜湖市银鸿液压件有限公司 | A kind of antifreeze gate |
| CN108729419A (en) * | 2018-05-24 | 2018-11-02 | 芜湖市银鸿液压件有限公司 | A kind of sealed antifreeze gate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
| CN103225290A (en) * | 2013-05-17 | 2013-07-31 | 中水北方勘测设计研究有限责任公司 | Anti-freezing device for sluice gate |
| CN105155482A (en) * | 2015-09-29 | 2015-12-16 | 芜湖市银鸿液压件有限公司 | Hydraulic dam with built-in driving and supporting mechanism and application method of hydraulic dam |
| CN205617318U (en) * | 2016-05-11 | 2016-10-05 | 长春华普大通工业控制设备有限公司 | Panel rock -fill dam anti icing equipment |
| JP2017137633A (en) * | 2016-02-01 | 2017-08-10 | 中国電力株式会社 | Water discharge facility |
-
2017
- 2017-02-07 CN CN201710067761.2A patent/CN106702972A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
| CN103225290A (en) * | 2013-05-17 | 2013-07-31 | 中水北方勘测设计研究有限责任公司 | Anti-freezing device for sluice gate |
| CN105155482A (en) * | 2015-09-29 | 2015-12-16 | 芜湖市银鸿液压件有限公司 | Hydraulic dam with built-in driving and supporting mechanism and application method of hydraulic dam |
| JP2017137633A (en) * | 2016-02-01 | 2017-08-10 | 中国電力株式会社 | Water discharge facility |
| CN205617318U (en) * | 2016-05-11 | 2016-10-05 | 长春华普大通工业控制设备有限公司 | Panel rock -fill dam anti icing equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425345A (en) * | 2018-05-24 | 2018-08-21 | 芜湖市银鸿液压件有限公司 | A kind of antifreeze gate admission gear |
| CN108547266A (en) * | 2018-05-24 | 2018-09-18 | 芜湖市银鸿液压件有限公司 | A kind of closed antifreeze gate |
| CN108677888A (en) * | 2018-05-24 | 2018-10-19 | 芜湖市银鸿液压件有限公司 | A kind of antifreeze gate |
| CN108729419A (en) * | 2018-05-24 | 2018-11-02 | 芜湖市银鸿液压件有限公司 | A kind of sealed antifreeze gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |